2-way infusion extension line Q2®

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Overview
IV extension sets are designed for safe, accurate infusion delivery with low priming volumes and high flow capability. Available in multiple tubing sizes and configurations to match clinical requirements.

Q2® Dual Port T-Extension Sets
Q2® Dual Port T-extension sets combine a pressure-rated short port and a side port to minimize residual volume while allowing high flow rates.

Key components and compatibility

• Female luer:
  • Universally compatible
  • Not pressure-rated (use Q2® port for pressure-rated connections)
• Q2® port:
  • Pressure-rated infusion port (325 psi)
  • Straight fluid path

Features & Benefits

• Compatibility: T-shaped device with two infusion ports. Standard female luers accept any needle-free connector.
• Fluid path / priming volume: Split septum with straight fluid path. Approximately 0.3 mL priming volume.
• Q2® displacement: Average displacement of 0.028 mL.
• Flow rates: Gravity flow rate at 27 in height (1 psi).
  • Q2® port:
    • 1 psi: 232 mL/min
    • 3 psi: 495 mL/min
    • 5 psi: 659 mL/min
  • Microbore tubing:
    • 1 psi: 63 mL/min
    • 3 psi: 121 mL/min
    • 5 psi: 168 mL/min
• Materials: MRI compatible; DEHP-free.
• Pressure rating: Compatible with low-pressure power injectors up to 325 psi.
• Visibility: Clear visual path to promote complete flush.
• Activations: Replace Q2® port after 100 activations.

Applications
IV extension sets are suitable for infusion therapy in cardiac surgery, anesthesia and critical care.

Specifications / Technical data

• Model / commercial name: Q2® Dual Port
• Device type: T-extension set with dual infusion ports (pressure-rated short port and side port)
• Priming volume: Approximately 0.3 mL
• Q2® average displacement: 0.028 mL
• Q2® port pressure rating: up to 325 psi
• Flow rates (gravity at 27 in height / 1 psi baseline): Q2® port — 1 psi: 232 mL/min; 3 psi: 495 mL/min; 5 psi: 659 mL/min
• Microbore tubing flow rates: 1 psi: 63 mL/min; 3 psi: 121 mL/min; 5 psi: 168 mL/min
• Materials: MRI compatible; DEHP-free
• Visibility: Clear visual path for adequate flushing
• Recommended maintenance: Replace Q2® port after 100 activations